2009 Audi A4 vs. 2013 BMW X1
To start off, 2013 BMW X1 is newer by 4 year(s). Which means there will be less support and parts availability for 2009 Audi A4. In addition, the cost of maintenance, including insurance, on 2009 Audi A4 would be higher. At 1,997 cc (4 cylinders), 2013 BMW X1 is equipped with a bigger engine. In terms of performance, 2013 BMW X1 (238 HP @ 6500 RPM) has 27 more horse power than 2009 Audi A4. (211 HP @ 4300 RPM) In normal driving conditions, 2013 BMW X1 should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW X1 weights approximately 760 kg more than 2009 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, both vehicles can yield 350 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2009 Audi A4 | 2013 BMW X1 | |
| Make | Audi | BMW |
| Model | A4 | X1 |
| Year Released | 2009 | 2013 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 211 HP | 238 HP |
| Engine RPM | 4300 RPM | 6500 RPM |
| Torque | 350 Nm | 350 Nm |
| Torque RPM | 1500 RPM | 4800 RPM |
| Engine Bore Size | 82.5 mm | 84 mm |
| Engine Stroke Size | 92.8 mm | 90 mm |
| Engine Compression Ratio | 17.0:1 | 10:01:00 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 930 kg | 1690 kg |
| Vehicle Length | 4710 mm | 4484 mm |
| Vehicle Width | 1840 mm | 2044 mm |
| Vehicle Height | 1440 mm | 1545 mm |
| Wheelbase Size | 2820 mm | 2760 mm |
| Fuel Consumption Highway | 8.7 L/100km | 6.2 L/100km |
| Fuel Consumption City | 11.2 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 70 L | 63 L |
